在家教中,家长十有八九不同意自己的孩子(青少年及儿童)晚间走出家门,自己到外面去玩耍,主要怕孩子在外面惹麻烦。这种担忧并非多余,因为相比而言,孩子在外出事常常是晚上为多。在白天,孩子们上午惹麻烦和出事的机会,又往往比下午少得多。这是为什么呢? 生理学和社会学告诉我们,人体内什么 In tutoring, in the most likely way, parents disagreed with their children (teens and children) getting out of the house at night and playing outside on their own, mostly afraid of children getting in trouble. This concern is not superfluous because, in contrast, it is often nighttime for children to go out. In the daytime, the chances of children getting into trouble and getting out of business in the morning are often much lower than in the afternoon. Why is this? Physiology and sociology tell us what is in the human body